This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 8 |
| 2 | 35 |
| 3 | 111 |
| 4 | 285 |
| 5 | 628 |
| 6 | 1230 |
| 7 | 2191 |
| 8 | 3606 |
| 9 | 5545 |
| 10 | 8031 |
| 11 | 11021 |
| 12 | 14395 |
| 13 | 17957 |
| 14 | 21450 |
| 15 | 24584 |
| 16 | 27073 |
| 17 | 28675 |
| 18 | 29228 |
| 19 | 28675 |
| 20 | 27073 |
| 21 | 24584 |
| 22 | 21450 |
| 23 | 17957 |
| 24 | 14395 |
| 25 | 11021 |
| 26 | 8031 |
| 27 | 5545 |
| 28 | 3606 |
| 29 | 2191 |
| 30 | 1230 |
| 31 | 628 |
| 32 | 285 |
| 33 | 111 |
| 34 | 35 |
| 35 | 8 |
| 36 | 1 |